ASTM A36 Carbon steel plate,ASTM A36 Stock steel plate

ASTM A36 Carbon steel plate,ASTM A36 Stock steel plate
 
 
United iron and steel factory have many sizes in ASTM A36 carbon steel plate in China. We produce and export high quality carbon steel plate specification from thickness 1mm to 600mm heavy thick plate. ASTM A36 Stock steel plate.
 
ASTM A36 standard covers carbon steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction of bridges and buildings, and for general structural purposes. When the steel is to be welded, a welding procedure suitable for the grade of steel and intended use or service is to be utilized. See Appendix X3 of Specification A 6/A 6M for information on weldability.
 
ASTM A36 Materials and Manufacture: The steel for plates and bars over 1⁄2 in. [12.5 mm] in thickness and shapes with flange or leg thicknesses over 1 in.[25 mm] shall be semi-killed or killed.
 
Chemical Composition ASTM A36

Chemical Composition ASTM A36
Chemical % Max	Thickness mm
	<=20	20-40	40-65	65-100	>=100
C %	0.25	0.25	0.26	0.27	0.29
Mn %	-	0.8-1.2	0.8-1.2	0.85-1.2	0.85-1.2
P %	0.04	0.04	0.04	0.04	0.04
S %	0.05	0.05	0.05	0.05	0.05
SI %	0.4	0.4	0.15-0.4	0.15-0.4	0.15-0.4
CU %	0.2	0.2	0.2	0.2	0.2

Manganese content of 0.85–1.35 % and silicon content of 0.15–0.40 % is required for shapes with flange thickness over 3 in. [75 mm].
For each reduction of 0.01 percentage point below the specified carbon maximum, an increase of 0.06 percentage point manganese above the specified maximum will be permitted, up to the maximum of 1.35 %.
 
Tensile requirements ASTM A36

Tensile requirements ASTM A36
Tensile strength Mpa		400-550
Yield Strength Mpa		250
Elongation Min %	200mm	20
Elongation Min %	50mm	23

 
See the Orientation subsection in the Tension Tests section of Specification
A 6/A 6M. For wide flange shapes with flange thickness over 3 in. [75 mm], the 80 ksi [550
MPa] maximum tensile strength does not apply and a minimum elongation in 2 in.[50 mm] of 19 % applies. Yield point 32 ksi [220 MPa] for plates over 8 in. [200 mm] in thickness.
Elongation not required to be determined for floor plate.
For plates wider than 24 in. [600 mm], the elongation requirement is reduced two percentage points. See the Elongation Requirement Adjustments subsection under the Tension Tests section of Specification A 6/A 6M.
 
ASTM A36 Referenced documents
A 6/A 6M Specification for General Requirements for Rolled Structural Steel Bars, Plates, Shapes, and Sheet Piling
A 27/A 27M Specification for Steel Castings, Carbon, for General Application
A 307 Specification for Carbon Steel Bolts and Studs, 60 000 psi Tensile Strength
A 325 Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength
A 325M Specification for Structural Bolts, Steel, Heat Treated 830 MPa Minimum Tensile Strength
A 500 Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes
A 501 Specification for Hot-Formed Welded and Seamless Carbon Steel Structural Tubing
A 502 Specification for Rivets, Steel, Structural
A 563 Specification for Carbon and Alloy Steel Nuts
A 563M Specification for Carbon and Alloy Steel Nuts
A 1011/A 1011M Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural High Strength Low Alloy, and High Strength Low Alloy with Improved Formability
A 668/A 668M Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use
F 568 M Specifications for Carbon and Alloy Steel Externally Threaded Metric Fasteners
 
ASTM A36 SUPPLEMENTARY REQUIREMENTS
These requirements shall not apply unless specified in the order. Standardized supplementary requirements for use at the option of the purchaser are listed in Specification A 6/A 6M. Those that are considered suitable for use with this specification are listed by title:
S5. Charpy V-Notch Impact Test.
S30. Charpy V-Notch Impact Test for Structural Shapes: Alternate Core Location
S32. Single Heat Bundles
S32.1 Bundles containing shapes or bars shall be from a single heat of steel. In addition, the following optional supplementary requirement is also suitable for use with this specification:
S97. Limitation on Rimmed or Capped Steel
S97.1 The steel shall be other than rimmed or capped.
 
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